CPR

$298 Find Cheap Flights from Orange County to Casper - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Casper departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Orange County to Casper

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Orange County to Casper that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Orange County to Casper

Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
4:10 pm - 9:59 pm
SNA
-
CPR
4h 49m
1 stop
United Airlines Logo
4:15 pm - 10:17 pm
CPR
-
SNA
7h 02m
1 stop
$298United Airlines
Wed, Sep 16 - Tue, Sep 22
United Airlines Logo
4:10 pm - 9:59 pm
SNA
-
CPR
4h 49m
1 stop
United Airlines Logo
1:26 pm - 8:51 pm
CPR
-
SNA
8h 25m
2 stops
$304United Airlines
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
11:10 am - 5:18 pm
SNA
-
CPR
5h 08m
1 stop
United Airlines Logo
8:45 am - 3:13 pm
CPR
-
SNA
7h 28m
1 stop
$322United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
4:10 pm - 9:59 pm
SNA
-
CPR
4h 49m
1 stop
United Airlines Logo
7:05 am - 1:57 pm
CPR
-
SNA
7h 52m
2 stops
$327United Airlines
Thu, Sep 3 - Wed, Sep 9
United Airlines Logo
6:45 am - 12:45 pm
SNA
-
CPR
5h 00m
1 stop
United Airlines Logo
10:01 am - 3:08 pm
CPR
-
SNA
6h 07m
1 stop
$341United Airlines
Thu, Oct 1 - Tue, Oct 6
United Airlines Logo
1:05 pm - 8:17 pm
SNA
-
CPR
6h 12m
1 stop
United Airlines Logo
8:45 am - 3:13 pm
CPR
-
SNA
7h 28m
1 stop
$343United Airlines
Thu, Sep 24 - Wed, Sep 30
United Airlines Logo
7:00 am - 12:45 pm
SNA
-
CPR
4h 45m
1 stop
United Airlines Logo
8:45 am - 3:13 pm
CPR
-
SNA
7h 28m
1 stop
$346United Airlines
Thu, Sep 3 - Wed, Sep 9
United Airlines Logo
6:45 am - 12:45 pm
SNA
-
CPR
5h 00m
1 stop
United Airlines Logo
5:15 am - 12:06 pm
CPR
-
SNA
7h 51m
2 stops
$347United Airlines
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
6:45 am - 12:45 pm
SNA
-
CPR
5h 00m
1 stop
United Airlines Logo
1:26 pm - 6:59 pm
CPR
-
SNA
6h 33m
1 stop
$374United Airlines
Fri, Sep 11 - Wed, Sep 16
United Airlines Logo
4:10 pm - 9:59 pm
SNA
-
CPR
4h 49m
1 stop
United Airlines Logo
6:05 pm - 10:17 pm
CPR
-
SNA
5h 12m
1 stop
$376United Airlines
Useful Info

Good to know

Low seasonMarch
Cheapest flight$298
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from John Wayne (Santa Ana) to Casper

FAQs for booking flights from Orange County to Casper

  • How does KAYAK find such low prices on flights from Orange County to Casper?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Orange County to Casper.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Orange County to Casper?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from Orange County is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Orange County to Casper?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Casper with an airline and back to Orange County with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Orange County to Casper?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Casper from Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Orange County to Casper

 
Need help choosing which airline to fly with from Orange County to Casper? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9887 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

6.0 Goodmerrill, Jun 2026
SFO - MCO
Read more United Airlines reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

Service was professional and quick. Premium economy seat was comfortable given the class

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

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